Dennis P. Harrigan
December 15, 2025
Dennis P. Harrigan Obituary
Harrigan, Dennis P.
December 15, 2025
Age 73, of the City of Tonawanda. Beloved husband of over 40 years to Jean M. (nee Turner) Harrigan, father of Kelli (Thomas) Dobmeier and brother of Gary (Sue) Harrigan. Dennis was a 1970 graduate of Tonawanda High School, he served in the US Navy and was the owner and CEO of Innovative Mechanical Services, Inc.. A Celebration of Life will be held at a later date. Memories and condolences may be shared at www.ROTHFUNERAL.com
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Harrigan, Dennis P.
December 15, 2025
Age 73, of the City of Tonawanda. Beloved husband of over 40 years to Jean M. (nee Turner) Harrigan, father of Kelli (Thomas) Dobmeier and brother of Gary (Sue) Harrigan. Dennis was a 1970 graduate of Tonawanda High School, he served in the US Navy and was the owner and CEO of
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